ST72F321BJ7 Microcontroller by STMicroelectronics

The ST72F321BJ7 is a robust 8-bit microcontroller from STMicroelectronics, designed to cater to a wide range of applications that require high performance and reliability. This microcontroller is part of the ST7 family, which is well-known for its user-friendly interface and versatile features that make it ideal for both complex and straightforward applications.

Key Features of the ST72F321BJ7:

• CPU: The ST72F321BJ7 boasts a high-performance 8-bit CPU, operating at up to 16 MHz, which is capable of executing most instructions in just a few microseconds.
• Memory: It comes with 32 KB of Flash program memory, which is highly reliable and allows for in-application programming and reprogramming. Additionally, this microcontroller is equipped with 1 KB of RAM and 256 bytes of EEPROM for data storage.
• I/O Ports: The device includes 38 I/O pins, providing ample connectivity options for interfacing with other components and peripherals.
• Advanced Timer: It features an advanced control timer, two 16-bit timers, each with four input captures/output compare channels, a 16-bit system timer, and a watchdog timer, offering a variety of timing and control options.
• Communication Interfaces: For communication, the ST72F321BJ7 supports a synchronous serial interface (SPI), an I2C interface, as well as a single UART for serial communication.
• ADC: An integrated 10-bit analog-to-digital converter with up to 16 channels provides the ability to convert analog signals to digital data for processing.
• Supply Voltage: The operating voltage range is from 3.0 to 5.5 volts, making it suitable for a variety of power supply configurations.
• Temperature Range: The microcontroller operates within an industrial temperature range from -40°C to +85°C.

The ST72F321BJ7 is a versatile microcontroller that can be used in a wide array of applications such as automotive, industrial control systems, home appliances, and personal electronics. Its robust feature set ensures that designers can rely on this microcontroller for applications that require precise timing, reliable communication, and sufficient data processing capabilities.

With the support of STMicroelectronics' development tools and software libraries, the ST72F321BJ7 allows for easy integration and development, speeding up the time-to-market for products. Whether you're developing a new application or upgrading an existing one, the ST72F321BJ7 offers a perfect balance of performance, power consumption, and flexibility.